Nail art trainer



FIG. 1 is a front elevational view of the nail art trainer showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top perspective view thereof; and,

FIG. 6 is a bottom perspective view thereof. 

I claim the ornamental design for a nail art trainer, as shown and described. 